<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f65008cb9b4_-_mashed-potatoes-souffle-recipe-clv0912-zlhpkv-pntua5-de.jpg>
<http://www.delish.com/cooking/g534/bacon-cheese-recipes/>